Olympic Dual Channel...

Long story short, im renting this house, was told to do what I want with the funiture. Now I got this huge antique Olympic Dual Hi-Fi Stereo / AM/FM•FM Stereoplex / Phonograph thing. Can Anyone tell me anything about this? Is it worth keeping? Value? Age? Anyone interested? It's in pretty damn fine condition! Perfect Even! Value? Age? It has two manuals, warranty cards, even its inspection tag.

DUAL CHANNEL
OLYMPIC MODEL
1935